Home / 11,664,104.52-16,096,474.26-6,507,466.86

Finding the Fourth Proportional to 11,664,104.52, 16,096,474.26 and 6,507,466.86

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Solution

The fourth proportional to 11,664,104.52, 16,096,474.26 and 6,507,466.86 is: 8,980,309.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,664,104.52 : 16,096,474.26 = 6,507,466.86 : x
  2. Step 2: Convert to fraction form
    11,664,104.52/16,096,474.26 = 6,507,466.86/x
  3. Step 3: Cross multiply
    11,664,104.52x = 16,096,474.26 × 6,507,466.86
  4. Step 4: Simplify right side
    11,664,104.52x = 104,747,272,809,793.03
  5. Step 5: Solve for x
    x = 104,747,272,809,793.03/11,664,104.52
  6. Step 6: Final answer
    x = 8,980,309.86

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.